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Configuring Routing Policies 131
[SwitchA] router id 1.1.1.1
[SwitchA] ospf
[SwitchA-ospf-1] area 0
[SwitchA-ospf-1-area-0.0.0.0] network 10.0.0.0 0.255.255.255
[SwitchA-ospf-1-area-0.0.0.0] quit
[SwitchA-ospf-1] quit
# Configure an ACL.
[SwitchA] acl number 2000
[SwitchA-acl-basic-2000] rule deny source 30.0.0.0 0.255.255.255
[SwitchA-acl-basic-2000] rule permit source any
[SwitchA-acl-basic-2000] quit
# Apply ACL 2000 to filter the advertised routes.
[SwitchA] ospf
[SwitchA-ospf-1] filter-policy 2000 export
# Redistribute static routes.
[SwitchA-ospf-1] import-route static
■ Configure Switch B.
The configuration on Switch B is the same as that in method 1. Refer to
“Configure Switch B.” on page 130.
Filter routing information with the import-route command and the
asbr-summary not-advertise command (method 3)
■ Configure Switch A.
# Configure the IP addresses of the interfaces.
<SwitchA> system-view
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] ip address 10.0.0.1 255.0.0.0
[SwitchA-Vlan-interface100] quit
[SwitchA] interface vlan-interface 200
[SwitchA-Vlan-interface200] ip address 12.0.0.1 255.0.0.0
[SwitchA-Vlan-interface200] quit
# Configure three static routes.
[SwitchA] ip route-static 20.0.0.0 255.0.0.0 12.0.0.2
[SwitchA] ip route-static 30.0.0.0 255.0.0.0 12.0.0.2
[SwitchA] ip route-static 40.0.0.0 255.0.0.0 12.0.0.2
# Enable OSPF and specify VLAN interface 100 to belong to area 0.
[SwitchA] router id 1.1.1.1
[SwitchA] ospf
[SwitchA-ospf-1] area 0
[SwitchA-ospf-1-area-0.0.0.0] network 10.0.0.0 0.255.255.255
[SwitchA-ospf-1-area-0.0.0.0] quit